EMAIL, SPAM PREVENTION & DELIVERABILITY • SINCE 2001
BY AL IVERSON
GMAIL LIST UNSUB
XNND DNS TOOLS
Does COI make sense?
You've read one point of view somewhere else. Now go read
this different, very well thought out take on the subject
. It provides a very good overview of the considerations surrounding whether or not you would want to implement confirmed opt-in.
Thursday, April 11, 2013